Client Center


Client Login

- Individual Clients
- Business Clients
- Client Employee

Forgot Your Password? Please try logging in with the last password you remember first. (If that fails, you'll be able to reset your password on the next page.)

Accounting Login

(QuickBooks Online)

Accounts Payable Login


Video Meeting

Send Request

About Us

About Us

What we do

We deliver the accounting, tax, payroll, and consulting services you need for a price you’ll appreciate. If all you need is compliance work, you’ll pay less with KMM. If you want forward looking tax or business advice, we have a team of experts for that too. KMM is a full service public accounting firm that has provided superior tax, accounting, attestation, and consulting services to organizations and high net worth individuals throughout Massachusetts for over 50 years.

How we do it

You’ll receive personal service from highly trained and experienced professionals who understand your vision and deliver clear direction on how to achieve your goals. It’s our goal to empower you with the information and skills needed to manage your business and financial affairs with confidence. At KMM, we are committed to carrying out our services with integrity, excellence, and respect for others. Our dedication and client support is beyond compare, always putting your best interests at the forefront.

What makes us different

Technology is our differentiator. Technology improves the services we deliver, cuts our costs and yours, and speeds our delivery time considerably. As a Next Generation Accounting Firm™, we employ SaaS-based innovations, integrated software, and other technologies to support real-time information sharing with our clients. For you, that means 24/7 access to all your financial information through a secure, online delivery method. You’ll be able to access your tax return or financial statement by simply logging on to your private portal through our website to view or download the necessary data.

Put your focus back on your business by handing your accounting work over to our firm. When you outsource your accounting function to us, you get a team of professionals working for you. We handle your complex tax and accounting work while providing you 24/7 access to your data—and all at a fixed, affordable monthly fee.

read more

Our Specialties

  • Restaurants

    Operating a successful restaurant can be overwhelming considering the complexity of tax regulations and the paperwork involved. Our professionals are intimately familiar with tax laws specific...
    read more
  • Construction

    We are dedicated to helping you achieve success within your construction business. With extensive experience providing full-service accounting to the construction industry, we are intimately...
    read more
  • Architects & Engineers

    As your trusted advisors, we work with you throughout the year to evaluate your firm’s performance and to ensure your financial needs are met. Because we cater to the specific requirements...
    read more
  • Property Management

    With proactive tax strategies and industry-specific expertise, we have a proven track record of helping property management firms succeed from their initial entity formation through...
    read more

Latest from Our Blog